AL1912 Service Guide
Page 6
... hours. - 6 - Turn off the Power Switch and then turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Due to make sure the flicker disappears. NOTES Due to the nature of the previous screen may... flicker during initial use . It may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an...
... hours. - 6 - Turn off the Power Switch and then turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Due to make sure the flicker disappears. NOTES Due to the nature of the previous screen may... flicker during initial use . It may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an...
AL1912 Service Guide
Page 8
...D-sub VGA connector and eliminates the requirement of AL1912 m/AL1912 AL1912 m Panel Normal 19" panel Fujitsu FLC48SXC8V-10 Signal Interface Sync Type for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. It is also a space saving design, allowing...weight in stereo audio amplifier with no radiation. Description The LCD monitor is 20k hours or more. Monitor Feature INTRODUCTION Chapter 1 Scope This specification defines the requirements for analog input DSUB Separate / compatible / AL1912 Normal 19" panel Fujitsu FLC48SXC8V-10 DSUB Separate / ...
...D-sub VGA connector and eliminates the requirement of AL1912 m/AL1912 AL1912 m Panel Normal 19" panel Fujitsu FLC48SXC8V-10 Signal Interface Sync Type for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. It is also a space saving design, allowing...weight in stereo audio amplifier with no radiation. Description The LCD monitor is 20k hours or more. Monitor Feature INTRODUCTION Chapter 1 Scope This specification defines the requirements for analog input DSUB Separate / compatible / AL1912 Normal 19" panel Fujitsu FLC48SXC8V-10 DSUB Separate / ...
AL1912 Service Guide
Page 9
...± 5 ˚C ( 68 ± 9 ˚ F) Analog input mode: 1280 x1024 /60 Hz MEASUREMENT SYSTEMS The units of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the... monitor under the following conditions, unless otherwise specified. Ambient light : 225 lux Viewing distance : 50 cm in front of measure ...
...± 5 ˚C ( 68 ± 9 ˚ F) Analog input mode: 1280 x1024 /60 Hz MEASUREMENT SYSTEMS The units of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the... monitor under the following conditions, unless otherwise specified. Ambient light : 225 lux Viewing distance : 50 cm in front of measure ...
AL1912 Service Guide
Page 10
... + 0.5Wrms (300Hz - 10kHz (S.P.L. - 10 dB))(AL1912 m only) Front control: power on/off with LED select adjustment (+,-) Interface frequency Horizontal Frequency 24KHz --80KHz Vertical Frequency 49Hz ------75Hz Plug & play: Support VESA DDC2B functions Power Input voltage: Single phase, 50/60HZ, 100 VAC to 240VAC ±10% - 10 - LCD monitor General specification Panel Type: 19...
... + 0.5Wrms (300Hz - 10kHz (S.P.L. - 10 dB))(AL1912 m only) Front control: power on/off with LED select adjustment (+,-) Interface frequency Horizontal Frequency 24KHz --80KHz Vertical Frequency 49Hz ------75Hz Plug & play: Support VESA DDC2B functions Power Input voltage: Single phase, 50/60HZ, 100 VAC to 240VAC ±10% - 10 - LCD monitor General specification Panel Type: 19...
AL1912 Service Guide
Page 15
The Adapter will drive the backlight of panel and the DC-DC conversion. The inverter board will provide thr 12V DC-power to inverter/ power board. MONITOR BLOCK DIAGRAM The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the flat panel control logic, brightness control logic and DDC. Power board (include: AC/DC,inverter) - 15 -
The Adapter will drive the backlight of panel and the DC-DC conversion. The inverter board will provide thr 12V DC-power to inverter/ power board. MONITOR BLOCK DIAGRAM The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the flat panel control logic, brightness control logic and DDC. Power board (include: AC/DC,inverter) - 15 -
AL1912 Service Guide
Page 20
Connect one end of your computer. Connecting the Audio Cable (For AL1912 m and AL1912 bm) Connect the audio cable to the front panel's "AUDIO OUT" jack of the signal cable to the LCD Monitor. Connecting the AC Power Connect the power cord to the LCD Monitor's VGA port. Connect the other end of the audio cable to... on your PC. System Installation Connecting the Display Power off your CD ROM drive. Make sure connections are secure. Connect the power cord to the LCD Monitor's " AUDIO IN " jack. - 20 -
Connect one end of your computer. Connecting the Audio Cable (For AL1912 m and AL1912 bm) Connect the audio cable to the front panel's "AUDIO OUT" jack of the signal cable to the LCD Monitor. Connecting the AC Power Connect the power cord to the LCD Monitor's VGA port. Connect the other end of the audio cable to... on your PC. System Installation Connecting the Display Power off your CD ROM drive. Make sure connections are secure. Connect the power cord to the LCD Monitor's " AUDIO IN " jack. - 20 -
AL1912 User's Guide
Page 1
... Warning ...2 Canadian DOC Notice ...2 Important Safety Instructions...3 Chapter 1 Installation ...4 Unpacking...4 Connecting the LCD Monitor and Base 4 Viewing Angle Adjustment ...4 Detaching LCD Monitor from Its Stand 5 Interface for Arm Applications ...5 Connecting the Display...5 Connecting the AC Power ...5 Connecting the Audio Cable (For AL1912 m and AL1912 bm 6 Power Management System...6 Chapter 2 Display Controls 7 General Instructions...7 Front Panel Control...
... Warning ...2 Canadian DOC Notice ...2 Important Safety Instructions...3 Chapter 1 Installation ...4 Unpacking...4 Connecting the LCD Monitor and Base 4 Viewing Angle Adjustment ...4 Detaching LCD Monitor from Its Stand 5 Interface for Arm Applications ...5 Connecting the Display...5 Connecting the AC Power ...5 Connecting the Audio Cable (For AL1912 m and AL1912 bm 6 Power Management System...6 Chapter 2 Display Controls 7 General Instructions...7 Front Panel Control...
AL1912 User's Guide
Page 2
The information in setting up and using the LCD Monitor. This document contains proprietary information protected by the party responsible for accuracy; If this document has been carefully checked for comliance could void your authority ... document is given to the correctness of the contents. These limits are reserved. Preface This manual is connected. • Consult the dealer or an experienced monitor technician for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC Statement Warning This equipment has been tested and found to comply...
The information in setting up and using the LCD Monitor. This document contains proprietary information protected by the party responsible for accuracy; If this document has been carefully checked for comliance could void your authority ... document is given to the correctness of the contents. These limits are reserved. Preface This manual is connected. • Consult the dealer or an experienced monitor technician for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC Statement Warning This equipment has been tested and found to comply...
AL1912 User's Guide
Page 3
... should be retained for future use the supplied main lead to connect the monitor. To clean LCD Monitor screen; -- Do not place the LCD Monitor near a window. Only use . 1. Exposing the monitor to the LCD screen. Servicing of the following instructions carefully. For a nominal current up to... occurs, immediately unplug your monitor and call an authorized technician. * Monitor to PC signal cable is frayed or damaged. * Liquid spilled into LCD Monitor or the monitor has been exposed to rain. * LCD Monitor or the case is damaged. 7. Power off LCD Monitor and unplug the AC Cord...
... should be retained for future use the supplied main lead to connect the monitor. To clean LCD Monitor screen; -- Do not place the LCD Monitor near a window. Only use . 1. Exposing the monitor to the LCD screen. Servicing of the following instructions carefully. For a nominal current up to... occurs, immediately unplug your monitor and call an authorized technician. * Monitor to PC signal cable is frayed or damaged. * Liquid spilled into LCD Monitor or the monitor has been exposed to rain. * LCD Monitor or the case is damaged. 7. Power off LCD Monitor and unplug the AC Cord...
AL1912 User's Guide
Page 4
... desk first. Make sure that the Monitor does not become too hot. AUDIO AL1912 No AL1912 b No AL1912 m Yes AL1912 bm Yes After you unpack the LCD Monitor, make sure that the following items were included in damaging the Monitor and Monitor stand. 4 Attempting this will result in the box: * LCD Monitor * User's Manual * 1.8M Monitor-to-PC VGA Cable * 1.8M Stereo...
... desk first. Make sure that the Monitor does not become too hot. AUDIO AL1912 No AL1912 b No AL1912 m Yes AL1912 bm Yes After you unpack the LCD Monitor, make sure that the following items were included in damaging the Monitor and Monitor stand. 4 Attempting this will result in the box: * LCD Monitor * User's Manual * 1.8M Monitor-to-PC VGA Cable * 1.8M Stereo...
AL1912 User's Guide
Page 5
... the Display 1. Connecting the AC Power 1. Connect the other end of the signal cable to the LCD Monitor's VGA port.(See Fig 1-5) 3. Make sure connections are secure. Connect the power cord to the LCD Monitor.(See Fig. 1-6) 2. The rear of the signal cable to the VGA port on your computer. ...2. Detaching LCD Monitor from Its Stand Unscrew screws the swivel base support column and pull down the hinge...
... the Display 1. Connecting the AC Power 1. Connect the other end of the signal cable to the LCD Monitor's VGA port.(See Fig 1-5) 3. Make sure connections are secure. Connect the power cord to the LCD Monitor.(See Fig. 1-6) 2. The rear of the signal cable to the VGA port on your computer. ...2. Detaching LCD Monitor from Its Stand Unscrew screws the swivel base support column and pull down the hinge...
AL1912 User's Guide
Page 6
... provides four power saving modes through detecting a horizontal or vertical sync. Connect the audio cable to the LCD Monitor's " LINE IN " jack. When the LCD Monitor is in power saving mode, the monitor screen will be blank and the power LED indicator will light yellow. 6 Connect the other end of your...jack of the audio cable to the " LINE OUT " jack on your CD ROM drive. (See Fig. 1-7) 2. Connecting the Audio Cable (For AL1912 m and AL1912 bm) 1. Figure 1-7 Power Management System This LCD Monitor complies with the VESA DPMS (version 1.0) Power Management guidelines. signal.
... provides four power saving modes through detecting a horizontal or vertical sync. Connect the audio cable to the LCD Monitor's " LINE IN " jack. When the LCD Monitor is in power saving mode, the monitor screen will be blank and the power LED indicator will light yellow. 6 Connect the other end of your...jack of the audio cable to the " LINE OUT " jack on your CD ROM drive. (See Fig. 1-7) 2. Connecting the Audio Cable (For AL1912 m and AL1912 bm) 1. Figure 1-7 Power Management System This LCD Monitor complies with the VESA DPMS (version 1.0) Power Management guidelines. signal.
AL1912 User's Guide
Page 13
Standard Timing Table If the selected timing is NOT included in table below, this LCD monitor will use the most suitable available timing. TIMING FH(KHZ) SYNC TOTAL FV(HZ) POLARITY (DOT/ LINE) ACTIVE (DOT/ LINE) SYNC WIDTH (DOT/LINE) FRONT ...
Standard Timing Table If the selected timing is NOT included in table below, this LCD monitor will use the most suitable available timing. TIMING FH(KHZ) SYNC TOTAL FV(HZ) POLARITY (DOT/ LINE) ACTIVE (DOT/ LINE) SYNC WIDTH (DOT/LINE) FRONT ...
AL1912 User's Guide
Page 15
... are secured, and the system is unclear and unstable, please perform the following steps: 1. Also, if the signal cable is supported by your LCD Monitor. Click "No" on the correct timing. Refer to another external CRT. PROBLEM There is no picture on again. Choose a mode that is ...problems appear. 2. Make sure the power indicator on timing. 2. Move to "Phase" function in OSD menu and adjust (by this LCD Monitor. Troubleshooting This LCD Monitor has pre-adjusted using factory standard VGA timings. Due to "Shut Down Windows" status while you have chosen an output timing that ...
... are secured, and the system is unclear and unstable, please perform the following steps: 1. Also, if the signal cable is supported by your LCD Monitor. Click "No" on the correct timing. Refer to another external CRT. PROBLEM There is no picture on again. Choose a mode that is ...problems appear. 2. Make sure the power indicator on timing. 2. Move to "Phase" function in OSD menu and adjust (by this LCD Monitor. Troubleshooting This LCD Monitor has pre-adjusted using factory standard VGA timings. Due to "Shut Down Windows" status while you have chosen an output timing that ...